feat(typescript): reuse module resolution cache from host

[serkodev]

Related vuejs/language-tools#5818

Review reference:
getImpliedNodeFormatForFileWorker param packageJsonInfoCache type allows undefined

[jasonlyu123]

The project version is updated on every keystroke. So, Performance-wise, it is better to do it only when the files in the project actually change. In TypeScript's TSServer, this is done by tracking a list of files that were tried in module resolution. But to do that properly, it might need quite a lot of changes. Alternatively, only tracking changes in project files might be a good enough compromise. Just feel like the original issue is an edge case, so it can wait for a fix without a big performance penalty.

[serkodev]

Thanks for catching that. I did misunderstand the project version, just fixed.